<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>王幸</title>
</head>
<body>
<h2>holle word</h2>
<form action="/Day10servlet">
    账号：<input name="user_name" type="text">
    密码：<input name="password" type="password">
    <button type="submit">提交</button>
</form>
</body>
</html>